| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.89 | 8.785% | $144.5644 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $154.30 | 9.103% | $168.3459 | $168.35 | $168.35 | $168.30 |
| Purchase #3 | $132.95 | 13.116% | $150.3877 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $126.48 | 4.770% | $132.5131 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $111.94 | 6.826% | $119.581 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $23.77 | 8.113% | $25.6985 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $57.80 | 10.310% | $63.7592 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $740.13 | $804.8498 | $804.85 | $804.85 | $804.90 | |